CN209133033U - A kind of teaching aid equipment of physics teaching - Google Patents
A kind of teaching aid equipment of physics teaching Download PDFInfo
- Publication number
- CN209133033U CN209133033U CN201820537731.3U CN201820537731U CN209133033U CN 209133033 U CN209133033 U CN 209133033U CN 201820537731 U CN201820537731 U CN 201820537731U CN 209133033 U CN209133033 U CN 209133033U
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- China
- Prior art keywords
- fixedly installed
- laboratory vehicle
- platform
- buffer
- counterweight
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Abstract
The utility model discloses a kind of teaching aid equipments of physics teaching, it includes rotation plank, telescopic platform, dotted timer, paper tape, laboratory vehicle, buffer, support rod, fixed pulley, fish platform, counterweight tray, rotation plank bottom middle-end is fixedly installed with telescopic platform, telescopic platform interior side is equipped with telescopic rod, telescopic rod side middle-end is fixedly installed with fixing bolt, one end is fixedly installed with dotted timer at the top of rotation plank, it is connected between dotted timer and laboratory vehicle by paper tape, laboratory vehicle bottom part down is fixedly installed with wheel, the utility model is scientific and reasonable for structure, it is safe and convenient to use, the antiskid rubber for being provided with rotation plank reduces the movement effects that friction improves laboratory vehicle, it is provided with buffer, buffer spring and rubber pad can be good at the safety that Protection vehicle improves experiment in an experiment, it is provided with reality Validate the car, counterweight tray and counterweight slot convenient for laboratory vehicle can be freely set, counterweight tray weight can inspire student.
Description
Technical field
The utility model relates to teaching equipment technical field, specially a kind of teaching aid equipment of physics teaching.
Background technique
Dotted timer experimental provision is generally by one piece long art plate, one by one pulley, a trolley, a dotted timer
It constituting, traditional dotted timer experiment teaching aid equipment has a single function, so that many students are difficult to understand for, it can not be good
The hobby of student is excited, the quality of teaching is also not very high, there is some device structures complexity, high production cost, effect at present
Fruit is bad, expensive, although the height of adjustable plank, it is not very convenient that regulative mode uses, while gear is arranged
Plate, which intercepts trolley, cannot play good buffering effect, and cannot achieve the weight for arbitrarily changing and being arranged trolley and pallet,
Inquiry to experiment is not that very well, student can not be inspired to test well, improve the manipulative ability etc. of student, do not have simultaneously
Stable rack is set, is easy to influence the effect and quality of experiment, cannot get accurate data.
Utility model content
The utility model provides a kind of teaching aid equipment of physics teaching, can effectively solve in above-mentioned background technique
The traditional dotted timer experiment teaching aid equipment proposed has a single function, so that many students are difficult to understand for, it can not be fine
Excitation student hobby, the quality of teaching is also not very high, have that some device structures are complicated, high production cost at present,
Effect is bad, expensive, although the height of adjustable plank, it is not very convenient that regulative mode uses, and is arranged simultaneously
Baffle, which intercepts trolley, cannot play good buffering effect, and cannot achieve the weight for arbitrarily changing and being arranged trolley and pallet
Amount, the inquiry to experiment are not that very well, student can not be inspired to test well, improve the manipulative ability etc. of student, simultaneously
It is not provided with stable rack, is easy the problem of influencing the effect and quality of experiment, cannot get accurate data etc..
To achieve the above object, the utility model provides the following technical solutions: a kind of aided education of physics teaching is set
Standby, it includes rotation plank, telescopic platform, dotted timer, paper tape, laboratory vehicle, wheel, rope, buffer, support rod, slides calmly
Wheel fishes platform, counterweight tray, rack, foundation, reinforces connecting rod, telescopic rod, swing handle, plain washer, fixing bolt, hook, gear
Plate, buffer spring, rubber pad, counterweight slot, rotation plank bottom middle-end are fixedly installed with telescopic platform, inside the telescopic platform
Side is equipped with telescopic rod, and telescopic rod side middle-end is fixedly installed with fixing bolt, and fixing bolt middle-end two sides are solid
Dingan County is equipped with plain washer, and the fixing bolt top is fixedly installed with swing handle, the fixed peace in one end at the top of the rotation plank
It equipped with dotted timer, is connected between the dotted timer and laboratory vehicle by paper tape, the laboratory vehicle bottom part down is fixed
Wheel is installed, is connected between the laboratory vehicle and hook by rope, by fishing platform to connect between the hook and counterweight tray
It connects, the rotation plank side is fixedly installed with buffer, and organic frame, the bottom of the frame is fixedly mounted below the buffer
Lower section is fixedly installed with foundation, and foundation side middle-end is fixedly connected with reinforcing connecting rod, and the buffer interior side is fixed
Baffle is installed, the baffle side is fixedly installed with buffer spring, and the buffer spring side is fixedly installed with rubber pad.
Preferably, counterweight slot is fixedly installed with inside the laboratory vehicle and counterweight tray.
Preferably, the hook is cooperatively connected with platform is fished.
Preferably, it is connected between the telescopic platform and fixing bolt by screw thread.
Preferably, the rotation board surface is provided with antiskid rubber.
Preferably, the laboratory vehicle, counterweight tray are a kind of component of corrosion-resistant stainless steel material.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just, the antiskid rubber for being provided with rotation plank reduces the movement effects that friction improves laboratory vehicle, is provided with buffer, buffer spring
Can be good in an experiment with rubber pad Protection vehicle improve experiment safety, be provided with laboratory vehicle, counterweight tray and
Counterweight slot convenient for laboratory vehicle can freely be arranged, counterweight tray weight can inspire student, be provided with hook and fish platform convenient for weight
The replacement and connection of code tray, the angle of rotation plank can freely be adjusted by being provided with telescopic rod, be provided with swing handle and consolidated
Determine bolt conveniently quickly to fix telescopic rod.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model telescopic rod；
Fig. 3 is the structural schematic diagram of the utility model buffer；
Fig. 4 is the structural schematic diagram of the utility model counterweight slot；
Fig. 5 is the structural schematic diagram of the utility model hook；
Figure label: 1, plank is rotated；2, telescopic platform；3, dotted timer；4, paper tape；5, laboratory vehicle；6, wheel；7, it restricts
Son；8, buffer；9, support rod；10, fixed pulley；11, platform is fished；12, counterweight tray；13, rack；14, foundation；15, the company of reinforcing
Bar；16, telescopic rod；17, swing handle；18, plain washer；19, fixing bolt；20, it links up with；21, baffle；22, buffer spring；
23, rubber pad；24, counterweight slot.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-5, the utility model provides a kind of technical solution, a kind of auxiliary religion of physics teaching
Learn equipment, including rotation plank 1, telescopic platform 2, dotted timer 3, paper tape 4, laboratory vehicle 5, wheel 6, rope 7, buffer 8, branch
Strut 9, fishes platform 11, counterweight tray 12, rack 13, foundation 14 at fixed pulley 10, reinforces connecting rod 15, telescopic rod 16, swing handle
17, plain washer 18, fixing bolt 19, hook 20, baffle 21, buffer spring 22, rubber pad 23, counterweight slot 24, rotate 1 bottom of plank
Portion's middle-end is fixedly installed with telescopic platform 2, and 2 interior side of telescopic platform is equipped with telescopic rod 16, the fixed peace of 16 side middle-end of telescopic rod
Equipped with fixing bolt 19,19 middle-end two sides of fixing bolt are fixedly installed with plain washer 18, and 19 top of fixing bolt is fixedly installed with
Swing handle 17, rotation 1 top one end of plank are fixedly installed with dotted timer 3, lead between dotted timer 3 and laboratory vehicle 5
The connection of paper tape 4 is crossed, 5 bottom part down of laboratory vehicle is fixedly installed with wheel 6, is connected between laboratory vehicle 5 and hook 20 by rope 7,
By fishing platform 11 to connect between hook 20 and counterweight tray 12, rotation 1 side of plank is fixedly installed with buffer 8, under buffer 8
Organic frame 13 is fixedly mounted in side, and 13 bottom part down of rack is fixedly installed with foundation 14, and 14 side middle-end of foundation, which is fixedly connected with, to be added
Fixation rod 15,8 interior side of buffer are fixedly installed with baffle 21, and 21 side of baffle is fixedly installed with buffer spring 22, buffering
22 side of spring is fixedly installed with rubber pad 23.
Experiment practicability is improved for the ease of changing the weight of laboratory vehicle, in the present embodiment, it is preferred that laboratory vehicle 5 and weight
Counterweight slot 24 is fixedly installed with inside code tray 12.
It connects and replaces for the ease of counterweight tray, in the present embodiment, it is preferred that hook 20 is cooperatively connected with platform 11 is fished.
For the ease of the fixation of telescoping mechanism, in the present embodiment, it is preferred that pass through between telescopic platform 2 and fixing bolt 19
Screw thread connection.
In order to reduce the friction of vehicle, its speed is improved, in the present embodiment, it is preferred that rotation 1 surface of plank is provided with anti-skidding
Rubber mat.
In order to improve the service life of part of appliance, in the present embodiment, it is preferred that laboratory vehicle 5, counterweight tray 12 are one
The component of kind corrosion-resistant stainless steel material.
The working principle and process for using of the utility model: the telescopic rod 16 of 2 interior side of telescopic platform is freely adjusted first
Section height makes to rotate plank 1 to desired angle, then passes through 17 auger fixing bolt 19 of swing handle and plain washer 12
Telescopic rod 16 is fixed, while the counterweight of certain mass being put into the counterweight slot 24 in laboratory vehicle 5 and counterweight tray 12, then
Rope 7 is connect by hook 20 with the fishing platform of counterweight tray 12 around fixed pulley 10, while rope 7 is also connect with laboratory vehicle,
Laboratory vehicle 5 is lived with stick shift simultaneously and then starts dotted timer 3, and relieving laboratory vehicle 5 is moved downward by wheel 6 and drives paper tape 4
Movement, dotted timer 3 are laid a little in paper tape 4, when laboratory vehicle 5 moves to rotation 1 bottom end of plank, pass through the slow of buffer 8
It rushes spring 22 and rubber pad 23 can effectively stop laboratory vehicle 5 and can protect trolley, when experiment passes through rack 13, foundation
14 improve its stability with connecting rod 15 is reinforced.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of teaching aid equipment of physics teaching, including rotation plank (1), telescopic platform (2), dotted timer (3), paper
Band (4), wheel (6), rope (7), buffer (8), support rod (9), fixed pulley (10), fishes platform (11), counterweight at laboratory vehicle (5)
Tray (12), rack (13), foundation (14) are reinforced connecting rod (15), telescopic rod (16), swing handle (17), plain washer (18), are consolidated
Determine bolt (19), hook (20), baffle (21), buffer spring (22), rubber pad (23), it is characterised in that: the rotation plank
(1) bottom middle-end is fixedly installed with telescopic platform (2), and telescopic platform (2) interior side is equipped with telescopic rod (16), described flexible
Bar (16) side middle-end is fixedly installed with fixing bolt (19), and fixing bolt (19) the middle-end two sides are fixedly installed with plain washer
(18), fixing bolt (19) top is fixedly installed with swing handle (17), the fixed peace in one end at the top of the rotation plank (1)
Equipped with dotted timer (3), it is connect between the dotted timer (3) and laboratory vehicle (5) by paper tape (4), the laboratory vehicle
(5) bottom part down is fixedly installed with wheel (6), is connect between the laboratory vehicle (5) and hook (20) by rope (7), described
By fishing platform (11) to connect between hook (20) and counterweight tray (12), rotation plank (1) side is fixedly installed with buffering
Organic frame (13) are fixedly mounted in device (8), buffer (8) lower section, and rack (13) bottom part down is fixedly installed with foundation
(14), foundation (14) side middle-end, which is fixedly connected with, reinforces connecting rod (15), and buffer (8) interior side is fixedly mounted
Have baffle (21), baffle (21) side is fixedly installed with buffer spring (22), the fixed peace in buffer spring (22) side
Equipped with rubber pad (23).
2. a kind of teaching aid equipment of physics teaching according to claim 1, it is characterised in that: the laboratory vehicle
(5) and inside counterweight tray (12) counterweight slot (24) are fixedly installed with.
3. a kind of teaching aid equipment of physics teaching according to claim 1, it is characterised in that: the hook (20)
It is cooperatively connected with platform (11) are fished.
4. a kind of teaching aid equipment of physics teaching according to claim 1, it is characterised in that: the telescopic platform
(2) it is connect between fixing bolt (19) by screw thread.
5. a kind of teaching aid equipment of physics teaching according to claim 1, it is characterised in that: the rotation plank
(1) surface is provided with antiskid rubber.
6. a kind of teaching aid equipment of physics teaching according to claim 1, it is characterised in that: the laboratory vehicle
(5), counterweight tray (12) is a kind of component of corrosion-resistant stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537731.3U CN209133033U (en) | 2018-04-16 | 2018-04-16 | A kind of teaching aid equipment of physics teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537731.3U CN209133033U (en) | 2018-04-16 | 2018-04-16 | A kind of teaching aid equipment of physics teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209133033U true CN209133033U (en) | 2019-07-19 |
Family
ID=67227895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820537731.3U Expired - Fee Related CN209133033U (en) | 2018-04-16 | 2018-04-16 | A kind of teaching aid equipment of physics teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209133033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113516893A (en) * | 2020-04-09 | 2021-10-19 | 刘可 | Acceleration experimental device for middle school physical mechanics learning |
| CN113599589A (en) * | 2021-08-09 | 2021-11-05 | 吉林大学 | Drainage device for neurosurgery doctor for preventing blocking |
| RU2773439C1 (en) * | 2021-05-05 | 2022-06-03 | Федеральное государственное бюджетное учреждение "Арктический и Антарктический научно-исследовательский институт" (ФГБУ "ААНИИ") | Stand for simulating low-frequency horizontal oscillations of ice |
-
2018
- 2018-04-16 CN CN201820537731.3U patent/CN209133033U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113516893A (en) * | 2020-04-09 | 2021-10-19 | 刘可 | Acceleration experimental device for middle school physical mechanics learning |
| RU2773439C1 (en) * | 2021-05-05 | 2022-06-03 | Федеральное государственное бюджетное учреждение "Арктический и Антарктический научно-исследовательский институт" (ФГБУ "ААНИИ") | Stand for simulating low-frequency horizontal oscillations of ice |
| CN113599589A (en) * | 2021-08-09 | 2021-11-05 | 吉林大学 | Drainage device for neurosurgery doctor for preventing blocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20200416 |